choose the most appropriate translation of the English sentence. the radius of a ballon (which depends on the amount of air inside) is 3 inches. A. Radius(air) 0 C. Radius(air) = 3 D. Air(radius) = 3

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points